1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2018 6WIND S.A.
3 * Copyright 2018 Mellanox Technologies, Ltd.
11 /* Verbs headers do not support -pedantic. */
13 #pragma GCC diagnostic ignored "-Wpedantic"
15 #include <infiniband/mlx5dv.h>
16 #include <infiniband/verbs.h>
18 #pragma GCC diagnostic error "-Wpedantic"
21 #ifndef HAVE_IBV_DEVICE_COUNTERS_SET_SUPPORT
22 struct ibv_counter_set;
23 struct ibv_counter_set_data;
24 struct ibv_counter_set_description;
25 struct ibv_counter_set_init_attr;
26 struct ibv_query_counter_set_attr;
30 int (*fork_init)(void);
31 struct ibv_pd *(*alloc_pd)(struct ibv_context *context);
32 int (*dealloc_pd)(struct ibv_pd *pd);
33 struct ibv_device **(*get_device_list)(int *num_devices);
34 void (*free_device_list)(struct ibv_device **list);
35 struct ibv_context *(*open_device)(struct ibv_device *device);
36 int (*close_device)(struct ibv_context *context);
37 int (*query_device)(struct ibv_context *context,
38 struct ibv_device_attr *device_attr);
39 int (*query_device_ex)(struct ibv_context *context,
40 const struct ibv_query_device_ex_input *input,
41 struct ibv_device_attr_ex *attr);
42 int (*query_port)(struct ibv_context *context, uint8_t port_num,
43 struct ibv_port_attr *port_attr);
44 struct ibv_comp_channel *(*create_comp_channel)
45 (struct ibv_context *context);
46 int (*destroy_comp_channel)(struct ibv_comp_channel *channel);
47 struct ibv_cq *(*create_cq)(struct ibv_context *context, int cqe,
49 struct ibv_comp_channel *channel,
51 int (*destroy_cq)(struct ibv_cq *cq);
52 int (*get_cq_event)(struct ibv_comp_channel *channel,
53 struct ibv_cq **cq, void **cq_context);
54 void (*ack_cq_events)(struct ibv_cq *cq, unsigned int nevents);
55 struct ibv_rwq_ind_table *(*create_rwq_ind_table)
56 (struct ibv_context *context,
57 struct ibv_rwq_ind_table_init_attr *init_attr);
58 int (*destroy_rwq_ind_table)(struct ibv_rwq_ind_table *rwq_ind_table);
59 struct ibv_wq *(*create_wq)(struct ibv_context *context,
60 struct ibv_wq_init_attr *wq_init_attr);
61 int (*destroy_wq)(struct ibv_wq *wq);
62 int (*modify_wq)(struct ibv_wq *wq, struct ibv_wq_attr *wq_attr);
63 struct ibv_flow *(*create_flow)(struct ibv_qp *qp,
64 struct ibv_flow_attr *flow);
65 int (*destroy_flow)(struct ibv_flow *flow_id);
66 struct ibv_qp *(*create_qp)(struct ibv_pd *pd,
67 struct ibv_qp_init_attr *qp_init_attr);
68 struct ibv_qp *(*create_qp_ex)
69 (struct ibv_context *context,
70 struct ibv_qp_init_attr_ex *qp_init_attr_ex);
71 int (*destroy_qp)(struct ibv_qp *qp);
72 int (*modify_qp)(struct ibv_qp *qp, struct ibv_qp_attr *attr,
74 struct ibv_mr *(*reg_mr)(struct ibv_pd *pd, void *addr,
75 size_t length, int access);
76 int (*dereg_mr)(struct ibv_mr *mr);
77 struct ibv_counter_set *(*create_counter_set)
78 (struct ibv_context *context,
79 struct ibv_counter_set_init_attr *init_attr);
80 int (*destroy_counter_set)(struct ibv_counter_set *cs);
81 int (*describe_counter_set)
82 (struct ibv_context *context,
83 uint16_t counter_set_id,
84 struct ibv_counter_set_description *cs_desc);
85 int (*query_counter_set)(struct ibv_query_counter_set_attr *query_attr,
86 struct ibv_counter_set_data *cs_data);
87 void (*ack_async_event)(struct ibv_async_event *event);
88 int (*get_async_event)(struct ibv_context *context,
89 struct ibv_async_event *event);
90 const char *(*port_state_str)(enum ibv_port_state port_state);
91 struct ibv_cq *(*cq_ex_to_cq)(struct ibv_cq_ex *cq);
92 struct ibv_cq_ex *(*dv_create_cq)
93 (struct ibv_context *context,
94 struct ibv_cq_init_attr_ex *cq_attr,
95 struct mlx5dv_cq_init_attr *mlx5_cq_attr);
96 int (*dv_query_device)(struct ibv_context *ctx_in,
97 struct mlx5dv_context *attrs_out);
98 int (*dv_set_context_attr)(struct ibv_context *ibv_ctx,
99 enum mlx5dv_set_ctx_attr_type type,
101 int (*dv_init_obj)(struct mlx5dv_obj *obj, uint64_t obj_type);
104 const struct mlx5_glue *mlx5_glue;
106 #endif /* MLX5_GLUE_H_ */